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1

The natural flora plants use by local inhabitants of the historical rural localities in Chernihiv Polesie (Ukraine)

Lukash Oleksandr, Strilets Svitlana, Miroshnyk Iryna, Sazonova Olena

Studia Quaternaria

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2023

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Vol. 40, Nr 2

115--126

EN

This study is aimed to report and analyze the modern plants use in the historical rural localities of Chernihiv Polesie (Ukraine). The research materials were collected in two stages. At the first stage the main useful of the local natural flora were identified. At the second stage a sociological survey of adult local inhabitants on the plants use was conducted. The main groups of useful plants of the historical localities were established. The modern use of plants was analyzed. It was found that most plants were used by the local inhabitants for their own needs. However, certain edible, fodder and techniacal plants are a source of income for the local inhabitants. In the historical localities of Chernihiv Polesie all the traditional for the region ways of using the natural flora plants have been preserved (but to varying degrees). The degree of modern use of plants is primarily determined by the peculiarities of the vegetation (in particular, the predominance of pine, mixed forests and floodplain meadows) and financial incentives. This primarily applies to Vaccinium myrtillus gathering and laying hay in for the own use and sale. The local inhabitants use the plant resources lesser than the existining resource potential.

2

Pokładowe wystąpienia soli potasowo-magnezowych w południowo-zachodniej Polsce – potencjał złożowy

Hodbod Marta, Czapowski Grzegorz, Skowroński Leszek, Sobień Katarzyna

Przegląd Geologiczny

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2023

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Vol. 71, nr 6

321--331

EN

New borehole data (from boreholes drilled after 2014) and reinterpretation of historical well logs enabled to update the acreage and reserve potential of Upper Permian (Zechstein) stratiform potash-bearing deposits in SW Poland (Fore-Sudetic area). These deposits, referred to as the Older Potash (K2) and the Younger Potash (K3), are included in the Stassfurt (Z2) and Leine (Z3) cyclothems. Within the present-day extent of both units, several prospective areas with the maximum depth to the potash seam of 2 km and its thickness over 2 m have been contoured. Foreach such area, predicted reserves of potash rock have been calculated (using such parameters as the area, average potash seam thickness, and specific weight of potash rock assumed at 2.1 Mg/m3). 7prospective areas (defined by 98 wells) of the Older Potash (K2) deposits have the reserves estimated at 3. 2 bln Mg and a total surface area of 454 km2. 6 areas (contoured by 23 wells) of the Younger Potash (K3) deposits characterize rocks of predicted reserves of 288.8mln Mg and a total surface area over 60 km2. Therefore, the area of SW Poland offers a relatively high resource potential for potash salts and a more detailed geological insight (and possible future exploitation) of 13 prospective areas with total predicted reserves of 3.53 bln Mg and a total surface area of up to 514 km2. Preliminary calculation of possible amounts of K2O in these reserves (assuming a low average K2O content at 1%) suggests 35.32mln Mg of potassium oxide. Because the potash-bearing seams in the study area are composed mainly of chloride K-Mg minerals such as sylvine (KCl) and carnallite (KClMg · Cl2 · 6H2O) easily dissolved in water, these seams are favourable for relatively cheap exploitation by underground leaching.

3

Efficiency of use of fuel and energy resources of Ukraine: assessment, simulation and forecasting

Andrusiv Uliana, Popadynets Nazariy, Zelinska Halyna, Krasnorutskyy Oleksiy, Yakubiv Valentyna, Maksymiv Yuliia, Hryhoruk Iryna, Shchur Roman, Lapchuk Yaroslav

Polityka Energetyczna

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2023

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T. 26, z. 4

63--80

EN

This work focuses on the fact that the realities of today’s Ukrainian economy require not only recovery but also an increase in the volume of production of products produced by energy-intensive enterprises in the industry to the pre-crisis level, which stimulated the following: an increase in the demand for fuel and energy resources (FER); the increase in the cost of imported natural gas and oil, which became an excessive burden for domestic economic entities and the state budget and led to increased dependence on the geopolitical influence of the Russian Federation; the weakening of Ukraine’s position on the global energy market as a transporter of energy resources; increased competition in the global, national and regional markets of FER under the influence of the growth of general demand, etc. It was confirmed through analysis that the priority of the state policy in the field of the energy security of Ukraine will continue to be the stimulation of the implementation of energy-saving measures and the improvement of the efficiency of the use of FER by attracting all possible incentives at all levels of management. A visualized model is proposed which will make it possible to systematically manage the processes of the effective use of FES; an action algorithm has been developed that will allow solving problems that arise in changing external and internal environments, simplifying the decision-making procedure regarding the effectiveness of the use of FER, and reducing their specific costs. The assessment and forecasting of the energy efficiency of Ukraine’s economy was conducted using additive and multiplicative convolutions, which made it possible to forecast the energy efficiency index until 2035 in accordance with the adopted energy strategy of the state. It was determined that the strategic directions of increasing energy efficiency and realizing the energy potential of Ukraine remain the technological and structural restructuring of the economy, social infrastructure, and the creation of the economic, managerial and legal mechanisms necessary for the implementation of the state energy efficiency policy.

PL

Niniejsza praca koncentruje się na założeniu, że realia dzisiejszej ukraińskiej gospodarki wymagają nie tylko ożywienia, ale także zwiększenia wielkości produkcji wyrobów wytwarzanych przez przedsiębiorstwa energochłonne w przemyśle do poziomu sprzed kryzysu, który stymulowały następujące czynniki: wzrost popytu na paliwa i surowce energetyczne (FER); wzrost kosztów importowanego gazu ziemnego i ropy naftowej, który stał się nadmiernym obciążeniem dla krajowych podmiotów gospodarczych i budżetu państwa oraz doprowadził do zwiększenia zależności od geopolitycznych wpływów Federacji Rosyjskiej; osłabienie pozycji Ukrainy na światowym rynku energetycznym jako przewoźnika surowców energetycznych; wzrost konkurencji na światowych, krajowych i regionalnych rynkach FER pod wpływem wzrostu ogólnego popytu itp. W wyniku analizy potwierdzono, że priorytetem polityki państwa w dziedzinie bezpieczeństwa energetycznego Ukrainy będzie nadal stymulowanie wdrażania środków oszczędzania energii i poprawa efektywności wykorzystania FER poprzez przyciąganie wszelkich możliwych zachęt na wszystkich poziomach zarządzania. Zaproponowano wizualizację modelu, który umożliwi systematyczne zarządzanie procesami efektywnego wykorzystania FES; opracowano algorytm działania, który pozwoli na rozwiązywanie problemów pojawiających się w zmieniających się środowiskach zewnętrznych i wewnętrznych, upraszczając procedurę podejmowania decyzji dotyczących efektywności wykorzystania FER i zmniejszając ich specyficzne koszty. Ocenę i prognozowanie efektywności energetycznej gospodarki Ukrainy przeprowadzono przy użyciu splotów addytywnych i multiplikatywnych, co umożliwiło prognozowanie wskaźnika efektywności energetycznej do 2035 roku zgodnie z przyjętą strategią energetyczną państwa. Ustalono, że strategicznymi kierunkami zwiększania efektywności energetycznej i realizacji potencjału energetycznego Ukrainy pozostają technologiczna i strukturalna restrukturyzacja gospodarki, infrastruktury społecznej oraz stworzenie mechanizmów ekonomicznych, zarządczych i prawnych niezbędnych do realizacji państwowej polityki efektywności energetycznej.

4

3D block modelling of the Sin Quyen IOCG deposit, North Vietnam

Hao Duong Van, Nguyen Dinh Chau, Klityński Wojciech, Zygo Władysław, Nowak Jakub

Geology, Geophysics and Environment

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2023

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Vol. 49, no. 2

175--195

EN

The IOCG Sin Quyen deposit is located in the Red River shear zone of North Vietnam. The ore bodies are known as hydrothermal veins and are hosted in Proterozoic metapelite. A block modelling approach was used to build a 3D model of the ore bodies. An analysis was carried out on Surfer 11 computer software using the archival data recorded from several dozen boreholes distributed within the study area, as well as data obtained from the mineral and chemical analysis of 50 samples collected recently in the deposit. The ore bodies generally trend in a NW-SE direction with an average azimuth of 107° and dip of around 70°.The Cu content in the ore bodies is inhomogeneous. In the bed extension direction, the exponential correlation of Cu concentration in ore bodies is recognized within 2,500 m, while in the direction perpendicular to the bed strike, the exponential dependence is observed on 500 m of distance. The high-grade mineralisation of copper within the ore bodies is often at the altitude interval from ∼100 m to ∼150 m above sea level (asl). These bodies are also rich in uranium and gold bearing minerals. The total resources of Cu, U and Ag were estimated and amount to 361,000; 12.7 and 11.87 tonnes respectively. The model indicates the downward extension of some ore bodies to below 300 m beneath the ground surface.

5

Variation of coal quantity accumulated in the Mississippian to Pennsylvanian coal seams (Upper Silesia and Lublin Coal basins, Poland) : a reflection of changes in climate and CO2 availability

Nieć Marek, Sermet Edyta, Salamon Ewa

Geological Quarterly

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2023

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Vol. 67, No. 1

art. no. 8

EN

Many coal seams of varied thickness and aerial extent occur in the Upper Silesia and Lublin basins within Mississippian and Pennsylvanian coal-bearing deposits. Well-documented data on coal quantity in the seams identified allows visualization of their variation within the stratigraphic succession and analysis of the time-dependent coal accumulation process. Some characteristic features of this variation were observed. Coal seams of the Mississippian age (Serpukhovian, Paralic Series), formed within a near-shore environment, most often constitute small resources. There were only two intervals of increased coal accumulation in seams of >100 million tons, in the lower and uppermost parts of the Paralic Series. Within the Pennsylvanian coal-bearing succession of terrestrial fluvio-lacustrine origin, a specific, wave-like pattern of seam resource variations and four intervals of increased coal accumulation are observed. In the Lublin Coal Basin, the Lublin Beds only, deposited during the Late Bashkirian, are coal-bearing, in which a bell-shaped pattern of seam resource variation in the stratigraphic succession is observed. The location of enhanced coal accumulation events in the stratigraphic succession suggests their repetition at ~1–4 My intervals. The characteristic features of the quantitative variation in these coal seams may be correlated with glacial-interglacial and climate humidity changes, and interpreted as a response to variable volcanogenic CO2 supply.

6

The interplay of resources, dynamic capabilities and technological uncertainty on digital maturity

Kwiotkowska Anna

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2022

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z. 155

221--236

EN

Purpose: Based on the resource-based view theory, environmental uncertainty perspective, and causal complexity in firms, this study aims to identify the causal pathways of organizational resources, dynamic capabilities and technological uncertainty leading to digital transformation from a holistic perspective. Design/methodology/approach: Considering the gap in the existing literature on the configuration of internal and external factors affecting digital transformation, this study conducts a set-theoretic analysis using fuzzy-set qualitative comparative analysis (fs/QCA). The fs/QCA focuses on the effects of causal conditions that allow for more detailed discovery and understanding of the causal mechanisms of digital transformation. Thirty-three manufacturing SMEs were selected and fs/QCA was used to explore how companies can engage resources and dynamic capabilities to achieve digital transformation in the face of a highly uncertain external environment. Findings: As the research shows, both high and low levels of digital maturity can be achieved through various pathways of causal conditions. There is synergy between technological uncertainty and relational and portfolio technological resources or between technological uncertainty and sensing and seizing capabilities that can jointly promote digital transformation. Research limitations/implications: The analysis is based on a limited number of cases. In order to generalize the results, a larger sample from multiple industries can be collected and analyzed, thus refining the findings and increasing the level of universality. Future research should also be extended to different levels and theoretical perspectives to analyze the different factors influencing digital transformation. Practical implications: According to the research, managers should avoid "one size fits all" strategies and follow a pathway based on their resources and capabilities, especially dynamic to promote digital transformation or analyze environmental changes, as the digital era is inextricably linked to a high degree of technological uncertainty. Originality/value: This research enhances understanding of the interdependence of causal conditions (i.e. organizational resources, dynamic capabilities and technological uncertainty) in established relationships with the outcome – the level of digital maturity. It also provides implications for the digital transformation of manufacturing SMEs.

7

Formation of management and technological maturity levels of enterprises for their dynamic development

Shpak Nestor, Vytvytska Olga, Martynyuk Olga, Sroka Włodzimierz

Engineering Management in Production and Services

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2022

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Vol. 14, no. 3

1--12

EN

Currently, the market environment contains many factors influencing the enterprise’s competitiveness. Instability, the unpredictability of events, and insufficiently effective functioning of market mechanisms alter the management focus and processes engaged in an enterprise’s functioning. Some of them are intensive in terms of required resources and finance. Such a dynamic situation requires the enterprise management to build innovative solutions to flexibly respond and timely adapt to change. Therefore, this study aims to develop theoretical and applied approaches to determining the level of managerial and technological maturity of the basic set of technologies implemented in enterprises. In the context of this issue’s development and aiming to achieve the purpose, the study proposed a model approach where the introduction of individual technologies allows combining the rules for determining the enterprise’s management and the technological maturity level, i.e., its readiness for such changes. The construction of the model was based on the analysis and calculation of statistical data from four groups of technologies (corporate, industrial, decision support, and information technologies, which are divided into subclasses) and based on the theory of dynamic innovation development. The results were tested at seven food industry enterprises in Ukraine. Based on the study, the actual level of managerial and technological maturity of enterprises was determined, creating one complex set of technologies that depend on the level and structural changes in management and the level of technological maturity of enterprises. It can be used as a typical model for differently sized enterprises representing various industries.

8

Resources, dynamic capabilities, and performance: evidence from Polish green innovative companies

Pichlak Magdalena

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2021

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z. 153

369--384

EN

Purpose: The paper examines the mediating effect of dynamic capabilities (sensing, seizing, and reconfiguring) on the relationship between critical resources (financial, human, and physical) and Polish green innovative companies’ performance. Design/methodology/approach: The paper combines the Resource-Based View of the Firm with Dynamic Capabilities View and applies them to eco-innovation performance. The study is quantitative and was conducted among 54 Polish green innovative companies. Hierarchical regression analysis was used to test the research hypotheses. Findings: The results indicate that sensing and seizing opportunities mediate the relationship between all types of resources and eco-innovators’ performance. Moreover, reconfiguring the resource base mediates the relationship between human resources and Polish green innovative companies’ economic output. Research limitations/implications: The results of the study indicate that a specific set of resources is not always enough to enhance green innovative companies’ performance. Therefore, there is a need for dynamic capabilities. Such capabilities lead to the development of resources and their dynamic adaptation to technological and market changes. The findings may contribute to a broader scientific discussion on the specificity of eco-innovative activity and its conditions in the Polish economy. Originality/value: The paper is the first to examine – to the author’s best knowledge – the mediating effect of multidimensional dynamic capabilities on the relationship between critical resources and Polish green innovative companies’ performance.

9

Social support for veterans

Czuba Beata

Scientific Journal of the Military University of Land Forces

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2021

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Vol. 53, No. 1(199)

5--20

EN

The article aims to outline how mission-traumatized veterans perceive social support. Social support is an essential resource for an individual in coping with the difficulties in everyday life. The subject of the examination is quantitative research with veterans’ participation and own qualitative research – free interviews analyzed using the IPA (Individual Phenomenological Analysis) method. The obtained results indicate that social support can be considered in terms of a meta-resource that activates other vital resources of humans, thereby strengthening them in difficult situations. The expected support criteria are met by friendly self-help groups that can operate in military units and complement the help provided by professionals.

PL

Celem artykułu jest przedstawienie sposobu, w jaki weterani, którzy doświadczyli traumy podczas misji, postrzegają wsparcie społeczne. Wsparcie społeczne jest ważnym zasobem jednostki w radzeniu sobie z trudnościami życia. Przedmiotem analizy są badania ilościowe z udziałem weteranów oraz jakościowe badania własne – wywiady swobodne, analizowane metodą IPA (Indywidualna Analiza Fenomenologiczna). Uzyskane wyniki wskazują, że wsparcie społeczne można traktować w kategoriach metazasobu, uruchamiającego inne, ważne zasoby człowieka, umacniające go w sytuacjach trudnych. Kryteria oczekiwanego wsparcia spełniają koleżeńskie grupy samopomocy, które mogą działać w jednostkach wojskowych i uzupełniać pomoc świadczoną przez profesjonalistów.

10

ERP systems enhanced with RFID technology in furniture industry

Korpa Szymon, Niedbała Mateusz

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

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2021

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No. 116

86--95

EN

RFID technology is being widely used in most areas that are supported by ERP systems. With the help of RFID tags and readers placed at various locations throughout a furniture company, the presence of various objects in the factory can be monitored in real time. Readers receiving information from RFID tags can transmit it directly into the system and create databases or initiate business processes. The basic resources that can be tracked using RFID are human and machine resources as well as warehoused inventories, spare parts, tools, semi-finished and finished products. The only condition that must be met by the tracked object is that it can be tagged. The furniture industry is continuously growing. With factories expanding to tens of thousands of square metres and employing thousands of workers, knowledge of who or what is where at any given time is very important for optimising plant operations. Being able to gain this knowledge in real time is very useful and saves a lot of resources over the long term. Monitoring of resources in an ERP system using RFID technology is very popular nowadays. The improvement of the implemented solution leads to an ever increasing degree of control. However, it is important to maintain it at an optimal level, because otherwise it may unnecessarily disturb employees in their daily duties or generate more work for them without returning a measurable benefit.

PL

Technologia RFID znajduje zastosowanie w większości obszarów objętych wsparciem systemów ERP. Przy pomocy etykiet RFID i czytników umiejscowionych w najróżniejszych miejscach w przedsiębiorstwie meblarskim można w czasie rzeczywistym kontrolować obecność przeróżnych obiektów na terenie fabryki. Czytniki odbierające informacje z etykiet RFID mogą przekazywać ją bezpośrednio do systemu i tworzyć bazy danych lub rozpoczynać procesy biznesowe. Podstawowymi zasobami, które można poddać obserwacji przy pomocy RFID są zasoby ludzkie i maszynowe oraz magazynowane zapasy, części zamienne, narzędzia, półprodukty i wyroby gotowe. Jedynym warunkiem, który musi spełniać monitorowany obiekt jest możliwość oklejenia go etykietą. Przemysł meblarski rozwija się nieustannie, ze względu na rozbudowę fabryk do rozmiarów dziesiątek tysięcy metrów kwadratowych i zatrudnianiu w nich tysięcy pracowników wiedza o tym kto lub co gdzie znajduje się w danym momencie jest bardzo istotna dla optymalizacji pracy zakładu. Możliwość zdobycia tej wiedzy w czasie rzeczywistym jest bardzo użyteczna i pozwala oszczędzić wiele środków przy długim okresie eksploatacji. Monitorowanie zasobów w systemie ERP przy pomocy technologii RFID jest bardzo popularne w dzisiejszych czasach. Ulepszanie zaimplementowanego rozwiązania doprowadza do coraz większego wzrostu kontroli. Istotną kwestią jest jednak utrzymanie jej optymalnego poziomu, ponieważ w przeciwnym wypadku może ona niepotrzebnie przeszkadzać pracownikom w ich codziennych obowiązkach lub generować im większą ilość pracy bez zwracania wymiernej korzyści.

11

Assessment of Security of Water Supply for Benissa Municipality, Spain Employing the Shannon-Weaver Model

Miazga Maciej, Królikowska Jadwiga

Rocznik Ochrona Środowiska

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2020

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Tom 22, cz. 2

593--604

EN

This publication is a presentation of the methodology to determine the degree of diversification and allocation of water resources in water supply systems; with a differentiated level of need based on the example of the municipality of Benissa Spain. The article shows a frequency of the changes and factors that affect the functioning of the water supply system. Moreover, its presents the calculation of the diversification indices for the selected water supply system while the methodology offers the possibility of evaluating the diversification of water resources in two parameters according to an adapted form of the Shannon-Weaver index.

PL

Publikacja przedstawia metody wyznaczenia współczynnika dywersyfikacji i alokacji zasobów wodnych dla systemu zbiorowego zapotrzebowania wody cechującego się zróżnicowanym jej zapotrzebowaniem na przykładzie miasta Benissa w Hiszpanii. W pracy przedstawiono obliczenia stopnia dywersyfikacji zasobów wodnych, metodą dwu-parametryczną, wg zaadaptowanego wskaźnika Shannona-Weavera.

12

Environmental design feature

Flizikowski Józef

Mechanik

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2020

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R. 93, nr 1

42--47

EN

The purpose of the study is to identify the need to address the environmental, usability and harmfulness of the structure (design), the rational development of the essence of the fourth design feature of machine components, equipment and other engineering and technical facilities as well as the environment. Known to the designers of machine construction and technology, three design features are commonly used: geometric, material and dynamic, oriented on the form, dimension and tolerance of the outer form, internal structure and the assembly capabilities of the design elements. The development of technology indicates the possibility of expending the concept of three design features, along with an environmental characteristic, as the root causes, functional and secondary existence of machinery, equipment, installation, also the environment. The aim of the study was achieved, indicating environmental useful values of the structure, in the proposal for a general outline of the essence of the fourth design feature of machine components, equipment and other engineering and technical facilities, on the example of turbine blades of windmills.

PL

Celem opracowania jest wskazanie potrzeby zajęcia się środowiskowością, użytecznością i szkodliwością konstrukcji, racjonalnym opracowaniem istoty czwartej cechy konstrukcyjnej elementów maszyn, urządzeń i innych obiektów inżynieryjno-technicznych oraz środowiska. Znane twórcom konstrukcji maszyn i techniki są powszechnie stosowane trzy cechy konstrukcji: geometryczna, materiałowa i dynamiczna, skierowane na postać, wymiar i tolerancję formy zewnętrznej, struktury wewnętrznej i możliwości montażowe elementów konstrukcji. Rozwój technologii wskazuje na możliwość rozszerzenia pojęcia trzech cech konstrukcyjnych, wraz z cechą środowiskową, jako pierwotnych, funkcjonalnych i wtórnych przyczyn istnienia maszyn, urządzeń, instalacji oraz środowiska naturalnego. Osiągnięto cel opracowania, wskazując środowiskowe, użyteczne wartości konstrukcji oraz formułując propozycję ogólnego zarysu istoty czwartej cechy konstrukcyjnej elementów maszyn, urządzeń i innych obiektów inżynieryjno-technicznych, na przykładzie łopat turbin wiatraków.

13

Effect of Land Use Changes of Upstream Komering Sub Watershed on Declining Water Availability

Yuono Agus Lestari, Putranto Dinar Dwi Anugerah, Tukirun Sarino

Journal of Ecological Engineering

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2020

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Vol. 21, nr 2

126--130

EN

Potential water resources in the upstream part of the Komering sub-watershed, in March each year ranges from 645.49 m3/sec. With a debit of that size, it should be able to increase national agricultural production in South Sumatra, Indonesia. However, in August – September, the discharge of water availability in the upstream part of the Komering sub-watershed decreased to only 43.08 m3/sec. To analyze the reduced mainstay discharge of the Upstream Komering sub-watershed, due to poor land use practices in the upstream area and the effects of climate variability, it can be analyzed by analyzing land cover conditions, the value of rain variability, and the magnitude of evapotranspiration and validation of direct measurement of river discharge in the field. Changes in land use for the upstream part of the Komering sub-watershed, which are used mostly by residents as community plantation areas, have increased the critical condition of the upstream Komering sub-watershed area of 2,517,560 Km2, or about 65.66% of the total upstream Komering sub-watershed. From the measurement of debit data at the Perjaya Dam in the last fifteen years (2005–2019), the largest main discharge value in 2 weeks to two months in April was 241.67 m3/sec, while the smallest mainstay discharge occurred in the first 2 weeks of October at 54.69 m3/sec. A large difference between the largest and smallest mainstay discharge, it is necessary to think of a way so that the availability of water is always maintained throughout the year (the difference between the mainstay discharge between the rainy season and the dry season so that it is not so extreme). Some ways that can be done to maintain the availability of water include making a reservoir that can be used during the dry season, or increasing storage in the soil by reforestation and harvesting rain.

14

Oil Production by Polish Companies in Poland and Abroad

Olkuski Tadeusz, Zyśk Janusz, Tora Barbara, Andrusikiewicz Wacław, Szurlej Adam, Jedlińska Kaja

Inżynieria Mineralna

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2020

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no. 1, vol. 2

149--155

EN

The article discusses a very important problem of oil production. Oil, recognized as a major source of economic development, is the main energy source of the modern world. Unfortunately, Poland has limited oil reserves. However, the production, which meets only about 4% of the demand, is carried out. Oil deposits in Poland are found in the Carpathians, in the Carpathian Foredeep, in the Polish Lowlands, and in the Polish Exclusive Economic Zone of the Baltic Sea. Initially, deposits in the Carpathians were of the greatest economic importance, but these are already depleted to a great extent. Currently, oil deposits in the Polish Lowlands are of the greatest economic importance. The largest deposit is BMB (Barnówko-Mostno-Buszewo) near Gorzów Wielkopolski. In total, in Poland oil resources amount to 23 598.46 thousand tons, of which.37% accounts for industrial resources (14 482.15 thousand tons). The article presents crude oil resources in Poland by regions, i.e. Polish Lowlands, the Carpathians, the Carpathian Foredeep, and the Polish Exclusive Economic Zone The resources were divided into anticipated economic, industrial, undeveloped resources and abandoned deposits. In addition, the three Polish companies involved in the extraction of oil, namely PGNiG S.A., the LOTOS Group S.A. and ORLEN Upstream sp. z o.o., were presented. The locations where exploitation is carried out and the volume of oil production in the last few years were discussed.

PL

W artykule poruszono bardzo ważny problem jakim jest pozyskiwanie ropy naftowej. Ropa jest podstawowym surowcem energetycznym w świecie i źródłem tak spektakularnego rozwoju gospodarczego jaki obserwujemy od czasu jest odkrycia. Polska jest niestety krajem ubogim w zasoby tego surowca, niemniej jednak prowadzone jest wydobycie, które zaspokaja zaledwie około 4% potrzeb. Zasoby ropy naftowej w Polsce znajdują się w Karpatach, w zapadlisku przedkarpackim, na Niżu Polskim oraz w polskiej strefie ekonomicznej Bałtyku. Początkowo największe znaczenie gospodarcze miały złoża w Karpatach, ale uległy one już w znacznym stopniu wyczerpaniu. Obecnie największe znaczenie mają złoża ropy występujące na Niżu Polskim. Największym złożem jest BMB (skrót od nazw miejscowości Barnówko-Mostno-Buszewo) koło Gorzowa Wielkopolskiego. Ogółem w Polsce zasoby ropy naftowej wynoszą 23 598,46 tys. ton, w tym zasoby przemysłowe 14 482,15 tys. ton, co stanowi,37% zasobów ogółem. W artykule przedstawiono zasoby ropy naftowej w Polsce z podziałem na regiony, tzn. Niż Polski, Karpaty, Zapadlisko przedkarpackie, oraz polską strefę ekonomiczną Bałtyku. Zasoby podzielono na zasoby bilansowe, przemysłowe, niezagospodarowane oraz złoża, w których zaniechano eksploatacji. Przedstawiono również trzy polskie firmy, które zajmują się wydobyciem tego surowca, czyli PGNiG S.A., Grupę LOTOS S.A. oraz ORLEN Upstream sp. z o.o. Pokazano miejsca, w których prowadzona jest eksploatacja oraz jej wielkość w kilku ostatnich latach.

15

Zasobochłonność sektorowa na przykładzie koksochłonności przemysłu stalowego w Polsce

Gajdzik Bożena

Gospodarka Materiałowa i Logistyka

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2020

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nr 12

24--30

PL

W publikacji przedstawiono analizę koksochłonności wykonaną dla polskiego sektora stalowego przy użyciu statystyki opisowej. Zasobochłonność stanowi jeden z istotnych mierników oceny zrównoważoności gospodarki, przemysłu i przedsiębiorstw. Koks jest podstawowym materiałem (zasobem) stosowanym w hutnictwie do wytwarzania stali. Koksochłonność w przemyśle stalowym jest miarą przetworzenia i zużycia koksu przez huty zintegrowane, czyli wyposażone w instalacje wielkich pieców i konwertorów. W artykule dokonano analizy koksochłonności w procesie produkcji stali w Polsce. Koksownie w Polsce oferują koks stalowy, koks odlewniczy, opałowy i eksportują koks (to wyjaśnienie jest istotne dla zrozumienia zakresu analizy). Przedstawiono także rynek koksowniczy w Polsce (zmiany w ujęciu historycznym) wraz z wolumenem produkcji koksu w latach 1995–2019. Następnie dokonano porównań wielkości produkcji koksu z wielkością produkcji surówki żelaza oraz produkcji stali wywtarzanej w technologii BF+BOF (ang. Blast Furnace + Basic Oxygen Furnace). Wykonana analiza może być użyteczna przy ocenie wpływu przemysłu koksowniczego i stalowego na zrównoważoność gospodarki w obszarze zasobochłonności, na przykładzie produkcji koksu. Wartością dodaną artykułu jest długoterminowe (historyczne) ujęcie koksochłonności. Analiza została wykonana na podstawie danych branżowych przedstawionych w ujęciu rocznym za okres minionych 25 lat. Celem badań (analizy) było ustalenie stopnia zmian w poziomie koksochłonności w aspekcie rynkowym: dostawca–odbiorca.

EN

The publication presents the analysis of the coke intensity for the Polish steel sector using descriptive statistics. The resource intensity is one of the important measures for assessing the sustainability of the economy, industry and enterprises. Coke is the basic material (resource) used in metallurgy for the production of steel. Coke intensity in the steel industry is a measure of the processing and coke intensity (consumption) by integrated steel mills, i.e. ones equipped with installations of blast furnaces and converters. The article presents an analysis of the coke consumption in the steel production process in Poland. Coking plants in Poland offer steel coke, foundry coke, heating coke and export coke (this explanation is important for understanding the scope of the analysis). This paper presents the coke oven market in Poland (historical changes) together with the coke production volume in 1995–2019. Then, comparisons were made of the coke production volume with the pig iron production and the production of steel produced in the BF + BOF technology (short for Blast Furnace + Basic Oxygen Furnace). The performed analysis may be useful in assessing the impact of the coke and steel industry on the sustainability of the economy in the area of resource consumption, on the example of coke production. The added value of the article is a long-term historical presentation of coke intensity. The analysis was based on industry data presented annually for the past 25 years. The aim of the research (analysis) was to fix the level of coke intensity in the market relation: supplier and producer.

16

About the relationship between resources, capabilities and competences – the resource-based perspective

Matwiejczuk Rafał

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2019

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z. 136

383--391

EN

Firms are permanently looking for ways and for tools conditioning the creation of lasting, long-term competitive advantage. A firm’s strategic potential, its resources, capabilities and competences, is an important tool. The article delves into the relationship between these potentials as identified from the perspective of the resource-based view. Herein, particular emphasis is placed upon competences, as this is most distinctive strategic potential of a firm because it plays a key role in building and maintaining competitive advantage.

17

Island synergy – a method of creative integration in spatial planning and urban management

Paszkowski Zbigniew W.

Przestrzeń i Forma

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2019

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nr 39

9--28

EN

“Island synergy” is a process, in which added value is created as a result of transterritorial and trans-sectoral cooperation. The goal is to plan and implement development trends in such a way that one’s material contribution will be minimized. This method of operation is included within sustainable development strategy, where the creation of new values takes place without the unnecessary consumption of resources. It also represents a holistic approach to solving scientific problems. The authors describe the overall concept of the island synergy method and the possibility of it being applied within spatial and urban planning and management.

PL

„Synergia wyspowa” stanowi nowe pojęcie odnoszące zjawisko synergii do odrębnych obszarów wiedzy, dyscyplin, terytoriów, znaczeń itp. To również proces, w którym wartość dodana powstaje w wyniku współpracy trans terytorialnej. Celem jest zaplanowanie i wdrożenie trendów rozwojowych w taki sposób, aby zminimalizować niezbędny wkład intelektualny lub materialny. Ta metoda działania jest zawarta w strategii zrównoważonego rozwoju, w której tworzenie nowych wartości odbywa się bez zbędnego zużycia zasobów. Reprezentuje także holistyczne podejście do rozwiązywania wielodyscyplinarnych problemów naukowych. Autor przedstawia ogólną koncepcję metody synergii wyspy i możliwości jej zastosowania w planowaniu przestrzennym i urbanistycznym oraz zarządzaniu.

18

Resource-wise determinants of formulating an organization's strategy

Gierszewska Grażyna

Organizacja i Zarządzanie : kwartalnik naukowy

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2019

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nr 2

47--61

EN

The aim of this article is to show that the models of management created by authorities are a live issue. This particular case pertains to the principles of Professor Karol Adamiecki, which refer to a resourceful approach to strategic management. The starting point for the analysis involves challenges of strategic management. These arise, in particular, from a reassessment of strategic and competence-related potential resources in the organization. In this paper material and immaterial resources, core competencies, and capabilities of the organization in the context of classical models of strategy are discussed.

19

Concept of knowledge in the context of modern enterprises

Horzela Anna, Ambrachowicz Sonia

Organizacja i Zarządzanie : kwartalnik naukowy

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2019

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nr 1

17--25

EN

The focus of this article is to explore the concept of knowledge with reference to the management of a modern enterprise. The main issues discussed were knowledge management and the knowledge-based economy. The very notion of knowledge was characterised and described from three perspectives: product, resource, limitation. The classification of knowledge was also presented with regard to the most important and most frequently cited approaches. Furthermore, the article illustrates the models of knowledge management which define a given approach to knowledge management in the enterprise.

20

Environmental Protection in Industry 4.0. Opportunities and Threats in Selected Areas

Gajdzik Bożena, Oleksiak Beata, Pustějovská Pavlína, Tkadlečková Markéta

New Trends in Production Engineering

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2019

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Vol. 2, Iss. 2

184-194

EN

In recent years, the importance of production in cyberphysical systems - CPS characteristic of the new industry concept, which is Industry 4.0 -I 4.0, is gaining importance. Industry 4.0 enforces modification of traditional perception of production. The basis for changes in Industry 4.0 has become Internet of Things - IoT, which gives the opportunity to connect and communicate with each other such areas as mobile solutions, cloud computing, sensors, analytics and cyber security. By new technology, areas that previously operated in enterprises as separate systems can be combined and create new opportunities for industrial production (modernization of production methods and reduce employment). Industry 4.0 brings with it a number of new challenges for producers in the field of environmental protection, and related to the inclusion of cybernetic technology in physical production processes as well as distribution. Production starts and ends on the customer. Industry 4.0 is a collective term for technologies and concepts of value chain organization. The United Nations Organization for Industrial Development indicates the following environmental aspects in the perspective of the development of Industry 4.0, such as: climate change and limited access to resources, primarily to clean energy. It is assumed that changes in the production and functioning of economies will result in a decrease in the emission of harmful compounds into the atmosphere and increase the flexibility of activities for environmental protection. The purpose of this work is to present general directions of changes in the field of environmental protection in Industry 4.0. Authors present the following areas of change: energy management and material management. These areas are opportunities for environmental. In the category of threats, the growing costs of environmental protection and household expenses are pointed out. The work is based on a literature study and statistical data. Statistical data are used: integrated technologies, expenditure and costs of environmental protection, recycling of secondary raw materials and energy consumption for the EU and Poland.